downtown, people are going encouragedtousedthelight rail to actually get here. all highway 87 ramps will remain open, and back out live, just to give you have an idea of just how huge this event it, the arch you're looking at, i'm told by organizers, that they've expanded that and 14,000 people will bass under that arch -- pass under that arch each minute. these people are motivated to dress up and try to win, because you can win airplane tickets, and tickets to the 49ers games that are coming up. so we will bring you more once this first race against underway at 7:45. that's the 10 k wheelchair rice. i-- race. >>> it is 7:07. police reopen westbound 580 in oakland after a wild freeway shoot-out forced a complete shut down of the busy freeway on thanksgiving eve. investigators say passengers in two cars fired shots at each other near the seminary avenue exit around 80:00 last night. one car was riddled with bullets, but passengers were gone by the time the police arrived. traffic was diverted for almost two hours, but all lanes were back open by 11:30 last night, and so far, no inju